This page describes some of the current collaboration with Rice to define the 
Fortran Support within ROSE.

Fortran Specific IR nodes

The handling of Fortran within ROSE requires the addition of a number of specific IR
nodes to represent those concepts not already present in Sage III for C and C++.

New IR nodes are (built by Gina Goff):
   - New statements:
      -# SgProgramHeaderStatement
      -# SgProcedureHeaderStatement
      -# SgFortranDo
      -# SgInterfaceStatement
      -# SgParameterStatement 
      -# SgCommonBlock
      -# SgModuleStatement
      -# SgUseStatement
      -# SgStopOrPauseStatement
      -# SgIOStatement      
      -# SgIOControlStatement
      -# SgInputOutputStatement
      -# SgOpenStatement
      -# SgCloseStatment
      -# SgInquireStatment
      -# SgIOFileControlStmt
   - New expressions:
      -# SgIntrinsicFn
      -# SgSubscriptExpression
      -# SgSubscriptColon 
      -# SgSubscriptAsterisk
      -# SgColon
      -# SgUseOnlyExpression
      -# SgUseRenameExpression
      -# SgIOItemExpression
      -# SgIOImpliedDo
      -# SgExponentiationOp (binary operator)
   - New symbols:
      -# SgIntrinsicSymbol
      -# SgInterfaceSymbol
      -# SgModuleSymbol
      -# SgCommonSymbol